'\" te
.\" This manual page is derived from the DAT/uDAPL 1.2 specification.
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.TH DAT_GET_HANDLE_TYPE 3DAT "Jul 16, 2004"
.SH NAME
dat_get_handle_type \- get handle type
.SH SYNOPSIS
.LP
.nf
cc [ \fIflag\fR\&.\|.\|. ] \fIfile\fR\&.\|.\|. \fB-ldat\fR [ \fIlibrary\fR\&.\|.\|. ]
#include <\fBdat/udat.h\fR>

DAT_RETURN
    dat_get_handle_typet (
    IN    DAT_HANDLE        \fIdat_handle\fR,
    OUT   DAT_HANDLE_TYPE   *\fIhandle_type\fR
    )
.fi

.SH PARAMETERS
.sp
.ne 2
.na
\fB\fIdat_handle\fR\fR
.ad
.RS 15n
Handle for a DAT Object.
.RE

.sp
.ne 2
.na
\fB\fIhandle_type\fR\fR
.ad
.RS 15n
Type of the handle of \fIdat_handle\fR.
.RE

.SH DESCRIPTION
.sp
.LP
The \fBdat_get_handle_type()\fR function allows the Consumer to discover the
type of a DAT Object using its handle.
.sp
.LP
The \fIdat_handle\fR can be one of the following handle types:
\fBDAT_IA_HANDLE\fR, \fBDAT_EP_HANDLE\fR, \fBDAT_EVD_HANDLE\fR,
\fBDAT_CR_HANDLE\fR, \fBDAT_RSP_HANDLE\fR, \fBDAT_PSP_HANDLE\fR,
\fBDAT_PZ_HANDLE\fR, \fBDAT_LMR_HANDLE\fR, or \fBDAT_RMR_HANDLE\fR.
.sp
.LP
The \fIhandle_type\fR is one of the following handle types:
\fBDAT_HANDLE_TYPE_IA\fR, \fBDAT_HANDLE_TYPE_EP\fR, \fBDAT_HANDLE_TYPE_EVD\fR,
\fBDAT_HANDLE_TYPE_CR\fR, \fBDAT_HANDLE_TYPE_PSP\fR, \fBDAT_HANDLE_TYPE_RSP\fR,
\fBDAT_HANDLE_TYPE_PZ\fR, \fBDAT_HANDLE_TYPE_LMR\fR, \fBDAT_HANDLE_TYPE_RMR\fR,
or \fBDAT_HANDLE_TYPE_CNO\fR.
.SH RETURN VALUES
.sp
.ne 2
.na
\fB\fBDAT_SUCCESS\fR\fR
.ad
.RS 22n
The operation was successful.
.RE

.sp
.ne 2
.na
\fB\fBDAT_INVALID_HANDLE\fR\fR
.ad
.RS 22n
The \fIdat_handle\fR parameter is invalid.
.RE

.SH USAGE
.sp
.LP
Consumers can use this operation to determine the type of Object being
returned. This is needed for calling an appropriate query or any other
operation on the Object handle.
.SH ATTRIBUTES
.sp
.LP
See \fBattributes\fR(7) for descriptions of the following attributes:
.sp

.sp
.TS
box;
c | c
l | l .
ATTRIBUTE TYPE	ATTRIBUTE VALUE
_
Interface Stability	Standard: uDAPL, 1.1, 1.2
_
MT-Level	Unsafe
.TE

.SH SEE ALSO
.sp
.LP
.BR libdat (3LIB),
.BR attributes (7)
